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2931.51.00.00/Methylphosphonic Dichloride 98% Technical Grade/Mexico

Methylphosphonic Dichloride 98% Technical Grade from Mexico

Technical grade methylphosphonic dichloride at 98% purity, containing minor impurities but still a separate chemically defined compound per Chapter 29 note (a). Used in pesticide and flame retardant synthesis. Classified under HTS 2931.51.00.00 due to its specific halogenated organo-phosphorus structure.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Include assay reports showing >95% purity to avoid reclassification as mixtures; comply with TSCA pre-manufacture notification if first import; store in corrosion-resistant containers to prevent hydrolysis

Methylphosphonic Dichloride 98% Technical Grade from Mexico — Import Duty Rate | HTS 2931.51.00.00